We are a team of designers and developers with expertise and experience in Photoshop, HTML5, CSS3, PHP, AJAX, JQuery, Angular JS, XML, Wordpress, Joomla, Shopify, Bootstrap, CodeIgniter, Laravel, Google Map API and MySql. We have designed and coded many custom sites and applications of varied extents and complexity. All our latest work in responsive.
I have read the overview and have studied the reference sites - they are fairly extensive.
The project is doable. I always prefer working to detailed specifications rather than trying to clone sites. I think it is in our mutual business interest that we have a list of deliverables to cross-check against. It also ensures that we do not miss out on any vital functionalities and features that are critical to the flow.
So I request you to share detailed specifications that will help me to assess scope of work and revise or confirm my bid accordingly.